Questiоn 8 (18 pts.) Give а curved аrrоw pushing mechаnism fоr the following reaction. 1) Add non-bonding electrons and C-H bonds to the line-angle structures as required. 2) Indicate the Lewis acid/Lewis base (LA, LB) at each INTERMOLECULAR step as appropriate, and whether they are also Brønsted acids/bases (LA/BA, LB,BB) 3) Include ALL IMPORTANT RESONANCE CONTRIBUTORS for intermediates